Analog Devices Inc.
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ADG779BKSZ-REEL7
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ADG779BKSZ-REEL7

Product Overview

Category

ADG779BKSZ-REEL7 belongs to the category of analog switches.

Use

This product is commonly used in electronic circuits to control the flow of analog signals. It allows for the selection and routing of signals between different components or subsystems.

Characteristics

  • Analog switch with low on-resistance
  • High bandwidth and low distortion
  • Low power consumption
  • Wide supply voltage range
  • Fast switching speed

Package

ADG779BKSZ-REEL7 is available in a small surface-mount package, which makes it suitable for compact circuit designs.

Essence

The essence of this product lies in its ability to provide efficient signal routing and switching capabilities in analog circuits.

Packaging/Quantity

This product is typically sold in reels containing a specific quantity of units, such as 2500 pieces per reel.

Specifications

  • Supply Voltage Range: 2.7V to 5.5V
  • On-Resistance: 1.5Ω (typical)
  • Bandwidth: 200MHz (typical)
  • Switching Time: 20ns (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADG779BKSZ-REEL7 has a total of 8 pins:

  1. Pin 1: VDD - Power supply input
  2. Pin 2: GND - Ground reference
  3. Pin 3: IN1 - Input 1
  4. Pin 4: IN2 - Input 2
  5. Pin 5: COM - Common terminal
  6. Pin 6: NO - Normally open terminal
  7. Pin 7: NC - Normally closed terminal
  8. Pin 8: EN - Enable pin

Functional Features

  • Low on-resistance ensures minimal signal distortion and loss.
  • Wide supply voltage range allows for compatibility with various systems.
  • Fast switching speed enables quick signal routing.
  • Enable pin provides control over the switch operation.

Advantages

  • High bandwidth allows for the transmission of high-frequency signals.
  • Low power consumption minimizes energy usage.
  • Small package size facilitates space-saving designs.
  • Versatile applications in audio, video, and communication systems.

Disadvantages

  • Limited number of channels available (single-pole, single-throw configuration).
  • Not suitable for high-power applications.

Working Principles

ADG779BKSZ-REEL7 operates based on the principle of a solid-state switch. When the enable pin is activated, the switch connects the common terminal to either the normally open or normally closed terminal, depending on the input control signals. This allows the analog signal to flow through the selected path.

Detailed Application Field Plans

The ADG779BKSZ-REEL7 finds application in various fields, including:

  1. Audio Systems: Used for audio signal routing and selection in mixers, amplifiers, and audio interfaces.
  2. Video Switching: Enables video signal routing in video distribution systems, video switches, and multimedia devices.
  3. Communication Systems: Facilitates signal switching in telecommunication equipment, routers, and network switches.
  4. Test and Measurement: Provides signal routing capabilities in test equipment, data acquisition systems, and oscilloscopes.

Detailed and Complete Alternative Models

  1. ADG774A: Analog switch with similar characteristics and pin configuration.
  2. MAX4618: Alternative analog switch with higher channel count.
  3. DG408: Multiplexer switch with multiple channels and enhanced features.

These alternative models offer similar functionality and can be considered as substitutes for ADG779BKSZ-REEL7 in specific applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af ADG779BKSZ-REEL7 i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of ADG779BKSZ-REEL7 in technical solutions:

  1. Q: What is the ADG779BKSZ-REEL7? A: The ADG779BKSZ-REEL7 is a precision, low voltage, single-pole/single-throw (SPST) analog switch.

  2. Q: What is the operating voltage range of the ADG779BKSZ-REEL7? A: The ADG779BKSZ-REEL7 operates within a voltage range of 1.65V to 5.5V.

  3. Q: What is the typical on-resistance of the ADG779BKSZ-REEL7? A: The typical on-resistance of the ADG779BKSZ-REEL7 is 0.6Ω.

  4. Q: Can the ADG779BKSZ-REEL7 handle both analog and digital signals? A: Yes, the ADG779BKSZ-REEL7 can handle both analog and digital signals.

  5. Q: What is the maximum current that the ADG779BKSZ-REEL7 can handle? A: The ADG779BKSZ-REEL7 can handle a maximum continuous current of 300mA.

  6. Q: Is the ADG779BKSZ-REEL7 suitable for battery-powered applications? A: Yes, the ADG779BKSZ-REEL7 is suitable for battery-powered applications due to its low voltage operation.

  7. Q: Does the ADG779BKSZ-REEL7 have built-in protection features? A: Yes, the ADG779BKSZ-REEL7 has built-in ESD protection and can withstand ±2 kV on the switch pins.

  8. Q: Can I use multiple ADG779BKSZ-REEL7 switches in parallel? A: Yes, you can use multiple ADG779BKSZ-REEL7 switches in parallel to increase the current handling capability.

  9. Q: What is the typical switching time of the ADG779BKSZ-REEL7? A: The typical switching time of the ADG779BKSZ-REEL7 is 20 ns.

  10. Q: Are there any evaluation boards or reference designs available for the ADG779BKSZ-REEL7? A: Yes, Analog Devices provides evaluation boards and reference designs for the ADG779BKSZ-REEL7 that can help with the development process.

Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.